AC Vcb Outdoor Vacuum Circuit Breaker

CKWZ Outdoor Vacuum Circuit Breaker


1. General description:
CKWZ is a three phase AC outdoor vacuum circuit breaker maximum up to 24KV rated voltage and 50Hz rated frequency.

2. Technique feature:
CKWZ outdoor vacuum circuit breaker can open and close load/ overload/ short circuit current of power system, which can protect the outside feeder.
With flexible configuration:
---Standard type/ Circuit breaker& disconnecting switch all in one type
---Motor operating mechanism & Manual operating mechanism
---Two phase CT/ Three phase CT or two phase CT + zero sequence CT
---Protection/ Protection- Metering
---Multiple current transformation ratio/ Current transformation ratio
---Dacromet enclosure/ Stainless steel enclosure
---Rating: rated voltage maximum up to 24kv, rated current maximum up to 630A, rated short circuit breaking current maximum up to 20KA.

3. Working Condition:
--Altitude: <=1000M
--Ambient temperature: -45C~+40C
--Relative average daily humidity: <=95%
--Seismic capacity:<=magnitude 8, horizontal acceleration<=0.4g, vertical acceleration<=0.2g
--Wind speed: <=35m/s

4. Standard:
---GB1984-2003
---IEC62271-100:2001
---GB/T 4473-2008
---DL/T403-2000
---JB/T3855-2008

5. Package:
Each packed by wooden box or as customer required.
Lead term:  25-45days after deposit.
Market:
We have exported to Europe, Middle East and southeast Asia a lot.

6. Company profile:
Zhuhai comking electirc Co., Ltd.Was founded in 2006 in zhuhai, China. As one of the leading manufacturers in power transmission & distribution industry in China, we are specializes in the power equipments of vacuum circuit breaker for indoor & outdoor, sf6 gas-insulated switchgear, solid insulated ring main unit and load switch, etc...With our continuous efforts in the fields of design, technology, quality and marketing, nowadays our products are well known and appreciated in the market and all over the world.



Contact:  Ms.Crystal zhang